Search found 1018 matches

by stanley
Fri May 27, 2022 8:58 am
Forum: Freematics Products
Topic: STM32F103C8T6 Programming
Replies: 7
Views: 15765

Re: STM32F103C8T6 Programming

Neither model B or model H supports J1850.
by stanley
Wed May 25, 2022 8:48 pm
Forum: Freematics Software
Topic: RESET_AFTER_WAKEUP
Replies: 7
Views: 33771

Re: RESET_AFTER_WAKEUP

Try adding following line after device waking up. I've also committed this change to github. Let me know if it solves your problem.

Code: Select all

sys.resetLink();
by stanley
Mon May 23, 2022 4:53 pm
Forum: Freematics Software
Topic: RESET_AFTER_WAKEUP
Replies: 7
Views: 33771

Re: RESET_AFTER_WAKEUP

When you saw OBD is not properly reinitialized, did all subsequent attempts fail?
by stanley
Sun Apr 24, 2022 8:51 pm
Forum: Freematics Products
Topic: SD Card is not working in V1.2.2
Replies: 4
Views: 6490

Re: SD Card is not working in V1.2.2

This issue is fixed in Freematics Builder 1.2.3.
by stanley
Thu Mar 24, 2022 12:01 pm
Forum: Freematics Products
Topic: SD Card is not working in V1.2.2
Replies: 4
Views: 6490

Re: SD Card is not working in V1.2.2

This is likely an issue in the latest ESP32 Arduino core package. Try using PlatformIO instead.
https://freematics.com/forum/viewtopic.php?f=11&t=44751
by stanley
Wed Mar 23, 2022 6:43 pm
Forum: Freematics Products
Topic: SD Card is not working in V1.2.2
Replies: 4
Views: 6490

Re: SD Card is not working in V1.2.2

Can you make sure libraries and core are rebuilt?
by stanley
Sat Mar 12, 2022 10:34 pm
Forum: Freematics Products
Topic: Events Support
Replies: 1
Views: 2843

Re: Events Support

You need to further develop our code in order to identify all those events as there is no common standard.
by stanley
Thu Mar 10, 2022 8:47 pm
Forum: Freematics Products
Topic: CAN protocol issue in OBD-II Emulator
Replies: 3
Views: 3826

Re: CAN protocol issue in OBD-II Emulator

ISO9141 is like serial communication. Sniffing or listening is not possible.
by stanley
Tue Mar 08, 2022 9:28 pm
Forum: Freematics Software
Topic: Using Freematics ONE molex port for something other than gps
Replies: 3
Views: 3639

Re: Using Freematics ONE molex port for something other than gps

Freematics ONE has PC0/PC1 (A0/A1 in Arduino's context) available on the soldering pad located at top left of PCB as picture below.
Image
by stanley
Tue Mar 08, 2022 9:27 pm
Forum: Freematics Products
Topic: CAN protocol issue in OBD-II Emulator
Replies: 3
Views: 3826

Re: CAN protocol issue in OBD-II Emulator

Our emulator does not actively generate CAN traffic. This is a bit different from real situation. It only responds to queries. That's the difference between emulator and simulator.